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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

JAMES YASNOWSKI OD
NPI 1659296044
Optometrist in Warren, OH

Active since August 12, 2026
2200 NILES CORTLAND RD SE, WARREN, OH 44484(330) 422-3053(330) 372-9206 Get Directions Write a Review

NPPES record added: October 13, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 13, 2026, Aug 12, 2026 (2 updates tracked since 2026).

About James Yasnowski Od NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JAMES YASNOWSKI OD (NPI 1659296044) is an individual optometrist in Warren, Ohio, licensed in Ohio (OPT.007543) and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1659296044
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameJAMES YASNOWSKICredential: OD
Location Address2200 NILES CORTLAND RD SEWarren, OH 44484-3042
Mailing Address8614 Westwood Center Dr Fl 9Vienna, VA 22182-2442 · (703) 847-8899
Phone(330) 422-3053
Fax(330) 372-9206
Sole ProprietorNo
Enumeration DateAugust 12, 2026
Last NPPES UpdateOctober 13, 20262 updates tracked since enumeration
NPPES CertifiedOctober 13, 2026
✔ NPI 1659296044 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in OH · OPT.007543
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
2200 NILES CORTLAND RD SE, Warren, OH 44484
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Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

AMEDCO OHIO PLLC
Optometrist
2200 NILES CORTLAND RD SE
WARREN, OH 44484
Trumbull County (330) 544-9434
OPTICAL MANAGEMENT SYSTEMS, INC.
Optometrist
2200 NILES CORTLAND RD SE
WARREN, OH 44484
Trumbull County (330) 544-9434
DR. BLOOMBERG'S EYE CLINIC
Optometrist
2200 NILES CORTLAND RD SE
WARREN, OH 44484
Trumbull County (330) 372-6676
MYEYEDR OPTOMETRY OF OHIO, LLC
Optometrist
2200 NILES CORTLAND RD SE
WARREN, OH 44484
Trumbull County (330) 372-6676

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is James Yasnowski's NPI number?

The NPI number for James Yasnowski is 1659296044. It was assigned to this individual provider in the NPPES registry on August 12, 2026.

Where is James Yasnowski located?

James Yasnowski practices at 2200 Niles Cortland Rd SE, Warren, OH 44484. The listed phone number is (330) 422-3053.

What is James Yasnowski's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

When was this NPI record last updated?

The NPPES record for James Yasnowski was last updated on October 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.